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WEA
2005
Springer
97views Algorithms» more  WEA 2005»
14 years 1 months ago
Multiple-Winners Randomized Tournaments with Consensus for Optimization Problems in Generic Metric Spaces
Abstract. Extensions of the randomized tournaments techniques introduced in [6, 7] to approximate solutions of 1-median and diameter computation of finite subsets of general metri...
Domenico Cantone, Alfredo Ferro, Rosalba Giugno, G...
SIGCOMM
2004
ACM
14 years 1 months ago
Link-level measurements from an 802.11b mesh network
This paper analyzes the causes of packet loss in a 38-node urban multi-hop 802.11b network. The patterns and causes of loss are important in the design of routing and errorcorrect...
Daniel Aguayo, John C. Bicket, Sanjit Biswas, Glen...
SIGIR
2004
ACM
14 years 1 months ago
Usefulness of hyperlink structure for query-biased topic distillation
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...
Vassilis Plachouras, Iadh Ounis
CEAS
2004
Springer
14 years 1 months ago
Word Stemming to Enhance Spam Filtering
Generally a content based spam filter works on words and phrases of email text and if it finds offensive content it gives that email a numerical value (depending on the content). A...
Shabbir Ahmed, Farzana Mithun
GLVLSI
2003
IEEE
185views VLSI» more  GLVLSI 2003»
14 years 1 months ago
Noise tolerant low voltage XOR-XNOR for fast arithmetic
With scaling down to deep submicron and nanometer technologies, noise immunity is becoming a metric of the same importance as power, speed, and area. Smaller feature sizes, low vo...
Mohamed A. Elgamel, Sumeer Goel, Magdy A. Bayoumi